Add new TimeSpan/DateTime/Guid .parse APIs

Author: mythz

Sources/ServiceStack/CoreTypes.swift

@@ -152,6 +152,9 @@ public struct TimeSpan {
     public init(wrappedValue: TimeInterval?) {
         self.wrappedValue = wrappedValue
     }
+    public static func parse(_ timeSpan:String) -> TimeInterval? {
+        return TimeInterval.fromString(timeSpan)
+    }
 }
 
 extension TimeSpan : Codable {
@@ -377,3 +380,10 @@ extension TimeInterval {
         }
     }
 }
+
+public class Guid {
+    public static func parse(_ guid:String) -> String? {
+        return guid
+    }
+}
+

Sources/ServiceStack/DateExtensions.swift

@@ -8,6 +8,12 @@
 
 import Foundation
 
+public class DateTime {
+    public static func parse(_ dateTime:String) -> Date? {
+        return Date.fromString(dateTime)
+    }
+}
+
 public extension Date {
     init(dateString: String, format: String = "yyyy-MM-dd") {
         let fmt = DateFormatter()